Failure situations on bearing bushes from October of 1999 to the two units are generalized, The main causes are divided into four classes: bearing bushes with low quality, overproof on dynamic balance, bad crapping to bearing bushes, and bad fluid oil.
Failure situations on bearing bushes from October of 1999 to the two units are generalized, The main causes are divided into four classes: bearing bushes with low quality, overproof on dynamic balance, bad crapping to bearing bushes, and bad fluid oil.
通过对该厂1999年10月投产以来的两台离心鼓风机的轴瓦失效情况进行的统计，将造成轴瓦失效的主要原因分成4类，即：轴瓦质量差、转子动平衡超标、研刮不良以及润滑油油质不佳等。